Hastelloy Check Valve

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**Gabriel Tube Fittings**, located in Cairo, Egypt, is a reliable manufacturer and supplier of high-performance **Hastelloy Check Valves**. These valves are expertly designed for one-way flow control in environments that are both aggressive and high-pressure, ensuring they resist corrosion effectively. Their primary function is to prevent backflow, safeguarding essential equipment in piping systems that frequently encounter harsh chemicals.

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Made from **Hastelloy alloys**—most commonly **Hastelloy C-276 or Hastelloy C-22**—these check valves boast **outstanding resistance to oxidizing and reducing agents, pitting, crevice corrosion, and stress corrosion cracking**. This makes them an excellent choice for industries like **chemical processing, offshore oil & gas, marine, wastewater treatment, and pharmaceutical manufacturing**, where reliability in extreme chemical conditions is crucial.

Hastelloy Check Valve Specifications

INSTRUMENTATION VALVES MATERIAL	HASTELLOY
INSTRUMENTATION VALVES SIZE	6 MM TO 50 MM and 1/8″ TO 2″
THREADS	BSPP, NPT, METRIC, BSPT,UNF, JIC
CONNECTION	SOCKET WELD END, TUBE END, THREADED, FLANGE END
INSTRUMENTATION VALVES BODY SHAPE	HEXAGON
INSTRUMENTATION VALVES ORIFICE SIZE	2 MM – 40 MM
PATTERN FLOW	STRAIGHT
EQUIVALENT BRANDS	PARKER, SWAGELOK, DK-LOK, STAUFF, OLIVER VALVES, HAMLET, HOKE
CRACKING PRESSURE	0.5 BAR
RATING PRESSURE	20000 PSI, 1500 PSI, 10000 PSI, 3000 PSI, 6000 PSI, 15,000 PSI
TYPE	SPRING TYPE, POPPET TYPE
BODY TYPE	FORGED, BAR STOCK
MEDIA	SEA WATER , HYDRAULIC AIR, OIL, GAS, WATER, HOT WATER , STEAM, COLD WATER , CHEMICAL
INSTRUMENTATION VALVES PACKING DETAILS	WOODEN PALLET, BOX PACKING
MEDIA TEMPERATURE	(-50* C – 350*C ) AS PER PRESSURE RANGE

Hastelloy Check Valve Chemical Composition

	Co	C	Cr	Mo	Mn	Fe	Ni	S	Si	P
Hastelloy C276	2.5 Max	0.010 Max	14.50 – 16.50	15.00 – 17.00	1.00 Max	4.00 – 7.00	Balance	0.03 Max	0.08 Max	0.04 Max
Hastelloy C22	2.5 Max	0.010 Max	20 – 22.	12.5 – 14.5	0.50 Max	2 – 6	Balance	0.02 Max	0.08 Max	0.02 Max

Hastelloy Check Valve Mechanical Properties

	Melting Point	Density	Tensile Strength	Elongation	Yield Strength (0.2%Offset)
Hastelloy C276	Psi – 1,15,000 , MPa – 790	40%	1370 °C (2500 °F)	8.89 G/Cm33	Psi – 52,000 , MPa – 355
Hastelloy C22	Psi – 1,00,000 , MPa – 690	45 %	1399 °C (2550 °F)	8.69 G/Cm3	Psi – 45000 , MPa – 310
Hastelloy B3	Psi – 1,15,000 , MPa –760	40%	1370 °C (2550 °F)	9.2 G/Cm3	Psi – 52,000 , MPa – 350
Hastelloy B2	Psi – 1,15,000 , MPa –760	40%	1370 °C (2550 °F)	9.2 G/Cm3	Psi – 52,000 , MPa – 350
Hybrid BC1	725	40%	1343 – 1443°C	8.83 G/Cm³	310
Hastelloy C4	783	55%	1350-1400 °C	8.64 G/Cm3	365
Hastelloy X	655 MPa	35%	1355°C	8.22 G/Cm³	240 MPa

Top Hastelloy Check Valve Manufacturing Company in Cairo

Gabriel’s **Hastelloy Check Valves** are designed with a compact, precision-machined body and a corrosion-resistant internal spring mechanism, ensuring quick and secure shut-off performance. They come in various designs, including **inline, poppet, or swing types**, and offer multiple connection options such as **NPT, BSP, socket weld, or tube ends**, typically rated up to **6000 PSI**, depending on the configuration.

Types of Hastelloy Check Valve

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Hastelloy Check Valve Equivalent Grade

STANDARD	GOST	UNS	WERKSTOFF NR.	BS	AFNOR	EN	JIS
Hastelloy C22	–	N06022	2.4602	–	–	NiCr21Mo14W	NW 6022
Hastelloy C276	ХН65МВУ	N10276	2.4819	–	–	NiMo16Cr15W	NW 0276

Largest Manufacturer and Supplier of Hastelloy Check Valve in Cairo, Egypt

Gabriel Tube Fittings is a leading supplier and stockist of premium Hastelloy Check Valves in Cairo, Egypt. Our products are widely used across various industries, and we are dedicated to delivering exceptional service while ensuring complete customer satisfaction. With our advanced finishing techniques, we differentiate ourselves in the metal industry. We are committed to consistently providing top-quality Hastelloy Check Valves while efficiently meeting the diverse needs of our clients, ensuring reliable performance and durability in demanding applications.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Hastelloy Check Valve Uses

Hastelloy Check Valves are extensively used in industries that require reliable performance in corrosive and high-temperature environments. They are commonly found in chemical processing plants, where they handle aggressive substances such as acids and chlorides, ensuring safe flow control. In the oil and gas sector, these valves prevent backflow and maintain system integrity in harsh conditions. Hastelloy Check Valves are also used in aerospace applications, power generation, and wastewater treatment, where their durability and resistance to corrosion are essential for maintaining operational efficiency and safety.